281884320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 192

約数和(自身を含む): 1029853440

約数和(自身を除く): 747969120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 2837, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 5674, 6210, 6624, 8280, 8511, 9936, 11040, 11348, 12420, 14185, 16560, 17022, 19872, 22696, 24840, 25533, 28370, 33120, 34044, 42555, 45392, 49680, 51066, 56740, 65251, 68088, 76599, 85110, 90784, 99360, 102132, 113480, 127665, 130502, 136176, 153198, 170220, 195753, 204264, 226960, 255330, 261004, 272352, 306396, 326255, 340440, 382995, 391506, 408528, 453920, 510660, 522008, 587259, 612792, 652510, 680880, 765990, 783012, 817056, 978765, 1021320, 1044016, 1174518, 1225584, 1305020, 1361760, 1531980, 1566024, 1761777, 1957530, 2042640, 2088032, 2349036, 2451168, 2610040, 2936295, 3063960, 3132048, 3523554, 3915060, 4085280, 4698072, 5220080, 5872590, 6127920, 6264096, 7047108, 7830120, 8808885, 9396144, 10440160, 11745180, 12255840, 14094216, 15660240, 17617770, 18792288, 23490360, 28188432, 31320480, 35235540, 46980720, 56376864, 70471080, 93961440, 140942160, 281884320]

約数ペア:

[(1, 281884320), (2, 140942160), (3, 93961440), (4, 70471080), (5, 56376864), (6, 46980720), (8, 35235540), (9, 31320480), (10, 28188432), (12, 23490360), (15, 18792288), (16, 17617770), (18, 15660240), (20, 14094216), (23, 12255840), (24, 11745180), (27, 10440160), (30, 9396144), (32, 8808885), (36, 7830120), (40, 7047108), (45, 6264096), (46, 6127920), (48, 5872590), (54, 5220080), (60, 4698072), (69, 4085280), (72, 3915060), (80, 3523554), (90, 3132048), (92, 3063960), (96, 2936295), (108, 2610040), (115, 2451168), (120, 2349036), (135, 2088032), (138, 2042640), (144, 1957530), (160, 1761777), (180, 1566024), (184, 1531980), (207, 1361760), (216, 1305020), (230, 1225584), (240, 1174518), (270, 1044016), (276, 1021320), (288, 978765), (345, 817056), (360, 783012), (368, 765990), (414, 680880), (432, 652510), (460, 612792), (480, 587259), (540, 522008), (552, 510660), (621, 453920), (690, 408528), (720, 391506), (736, 382995), (828, 340440), (864, 326255), (920, 306396), (1035, 272352), (1080, 261004), (1104, 255330), (1242, 226960), (1380, 204264), (1440, 195753), (1656, 170220), (1840, 153198), (2070, 136176), (2160, 130502), (2208, 127665), (2484, 113480), (2760, 102132), (2837, 99360), (3105, 90784), (3312, 85110), (3680, 76599), (4140, 68088), (4320, 65251), (4968, 56740), (5520, 51066), (5674, 49680), (6210, 45392), (6624, 42555), (8280, 34044), (8511, 33120), (9936, 28370), (11040, 25533), (11348, 24840), (12420, 22696), (14185, 19872), (16560, 17022)]